Main method parameter has which type of data type___________________?
Main method parameter has which type of data type___________________?
A. int
B. char
C. string
D. double
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The class java.sql.Timestamp is associated with _____________?
The class java.sql.Timestamp is associated with _____________?A. java.util.Date
B. java.util.Time
C. java.sql.Time
D. None of aboveIn java, gc() method is available in which package ?
In java, gc() method is available in which package ?A. java.io package
B. java.lang package
C. java.awt package
D. java.util packageWhich command disassembles a class file_______________?
Which command disassembles a class file_______________?A. javacmd
B. javaamd
C. javap
D. javaWhy we use array as a parameter of main method_________________?
Why we use array as a parameter of main method_________________?A. Can store multiple values
B. It is syntax
C. Both of above
D. None of aboveRunnable is_______________?
Runnable is_______________?A. Interface
B. Class
C. Variable
D. MethodA method within a class is only accessible by classes that are defined within the same package as the class of the method. Which one of the following is used to enforce such restriction ?
A method within a class is only accessible by classes that are defined within the same package as the class of the method. Which one of the following is used to enforce such restriction ?A. Declare the method with the keyword public.
B. Declare the method with the keyword private.
C. Do not declare the method with any accessibility modifiers.
D. Declare the method with the keyword public and private.